docs: adds missing documentation regarding newlinesInside

Author: hugop95

docs/content/rules/sort-classes.mdx

@@ -601,6 +601,7 @@ interface CustomGroupDefinition {
   type?: 'alphabetical' | 'natural' | 'line-length' | 'unsorted'
   order?: 'asc' | 'desc'
   newlinesInside?: 'always' | 'never'
+  newlinesInside?: 'always' | 'never'
   selector?: string
   modifiers?: string[]
   elementNamePattern?: string
@@ -618,6 +619,7 @@ interface CustomGroupAnyOfDefinition {
   type?: 'alphabetical' | 'natural' | 'line-length' | 'unsorted'
   order?: 'asc' | 'desc'
   newlinesInside?: 'always' | 'never'
+  newlinesInside?: 'always' | 'never'
   anyOf: Array<{
       selector?: string
       modifiers?: string[]

docs/content/rules/sort-interfaces.mdx

@@ -477,6 +477,7 @@ interface CustomGroupDefinition {
   groupName: string
   type?: 'alphabetical' | 'natural' | 'line-length' | 'unsorted'
   order?: 'asc' | 'desc'
+  newlinesInside?: 'always' | 'never'
   selector?: string
   modifiers?: string[]
   elementNamePattern?: string
@@ -492,6 +493,7 @@ interface CustomGroupAnyOfDefinition {
   groupName: string
   type?: 'alphabetical' | 'natural' | 'line-length' | 'unsorted'
   order?: 'asc' | 'desc'
+  newlinesInside?: 'always' | 'never'
   anyOf: Array<{
       selector?: string
       modifiers?: string[]

docs/content/rules/sort-modules.mdx

@@ -401,6 +401,7 @@ interface CustomGroupDefinition {
   groupName: string
   type?: 'alphabetical' | 'natural' | 'line-length' | 'unsorted'
   order?: 'asc' | 'desc'
+  newlinesInside?: 'always' | 'never'
   selector?: string
   modifiers?: string[]
   elementNamePattern?: string
@@ -416,6 +417,7 @@ interface CustomGroupAnyOfDefinition {
   groupName: string
   type?: 'alphabetical' | 'natural' | 'line-length' | 'unsorted'
   order?: 'asc' | 'desc'
+  newlinesInside?: 'always' | 'never'
   anyOf: Array<{
       selector?: string
       modifiers?: string[]

docs/content/rules/sort-object-types.mdx

@@ -442,6 +442,7 @@ interface CustomGroupDefinition {
   groupName: string
   type?: 'alphabetical' | 'natural' | 'line-length' | 'unsorted'
   order?: 'asc' | 'desc'
+  newlinesInside?: 'always' | 'never'
   selector?: string
   modifiers?: string[]
   elementNamePattern?: string
@@ -457,6 +458,7 @@ interface CustomGroupAnyOfDefinition {
   groupName: string
   type?: 'alphabetical' | 'natural' | 'line-length' | 'unsorted'
   order?: 'asc' | 'desc'
+  newlinesInside?: 'always' | 'never'
   anyOf: Array<{
       selector?: string
       modifiers?: string[]

docs/content/rules/sort-objects.mdx

@@ -490,6 +490,7 @@ interface CustomGroupDefinition {
   groupName: string
   type?: 'alphabetical' | 'natural' | 'line-length' | 'unsorted'
   order?: 'asc' | 'desc'
+  newlinesInside?: 'always' | 'never'
   selector?: string
   modifiers?: string[]
   elementNamePattern?: string
@@ -505,6 +506,7 @@ interface CustomGroupAnyOfDefinition {
   groupName: string
   type?: 'alphabetical' | 'natural' | 'line-length' | 'unsorted'
   order?: 'asc' | 'desc'
+  newlinesInside?: 'always' | 'never'
   anyOf: Array<{
       selector?: string
       modifiers?: string[]